CompTIA
XK0-006 · Question #75
XK0-006 Question #75: Real Exam Question with Answer & Explanation
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Question
An average of one out of three users in a company cannot reach the company website. A Linux administrator determines that one of the three website servers is down. The administrator inspects the DNS configuration for the website and notices the following entry: Which of the following accurately explains the issue?
Options
- AThe DNS configuration is missing corresponding AAAA records and PTR records, and this is
- BThe administrator has incorrectly configured the DNS server to be an iterative resolver instead of
- COne of the DNS records has not been signed with a DNSSEC-supported key, and this is causing
- DDNS returns all three records in a different order each time, and the browser typically uses the
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